Circuit configuration and method for identifying error...

Details Circuit configuration and method for identifying error... Circuit configuration and method for identifying error...

2008-03-04

2008-03-04

Cosimano, Edward R (Department: 2863)

Data processing: financial, business practice, management, or co

Business processing using cryptography

Usage protection of distributed data files

C324S500000, C324S509000, C324S600000, C702S057000, C702S064000

Reexamination Certificate

active

07340437

ABSTRACT:
The circuit configuration according to the invention comprises an electrical signal line loop, several partial systems connected thereto, which evaluate the state of the signal line loop, wherein a first selectable switching means is looped in between a first end of the signal line loop and a first voltage connection and a second selectable switching means is looped in between a second end of the signal line loop and a second voltage connection, and a selection unit for selecting the first and second switching means. Use, e.g. in a fuel cell system.

REFERENCES:
patent: 3808534 (1974-04-01), Summers et al.
patent: 5063516 (1991-11-01), Jamoua et al.
patent: 5909348 (1999-06-01), Zydek et al.
patent: 6056384 (2000-05-01), Sato et al.
patent: 198 13 964 (1999-08-01), None
patent: 1 100 100 (2001-05-01), None
patent: 2 758 626 (1998-07-01), None
patent: WO 96/38736 (1996-12-01), None

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